MODEL PREDICTION · 2026-08-23
HARD

A. Fils vs F. Tiafoeprediction

✓ Correct
FILSWIN PROBABILITYTIAFOE
54%
model prob.
@1.52
odds · 66% impl.
H2H 1–0 FilsHard 70%🎾Serve 69%📈Form 9/10 · 6✓
CONDITIONS OF THE MATCHin the modelcontext
Surface
Hard

Consistent bounce, medium-fast: neutral conditions, no style favored.

Temperature
27°C

Warm: the ball flies a little more and fitness counts.

Humidity
39%

Dry air: the ball travels normally.

Wind
14 km/h

Light wind: no noticeable effect.

Surface feeds the model (surface specialization is one of its factors). Weather and altitude are context we publish for you — they do NOT move the probability.

OUR MODEL'S REASONING

Ranking: #21 vs #23 (better ranked)

Recent form: 8/10 in recent matches

On a streak: 5 wins in a row

Head-to-head: 1-0 in favor

Solid on Hard: 63% career on the surface

Match-sharp: 7 matches in the last 2 weeks

Model 54% vs market 66% → the model sees it as less likely than the odds

Calibrated model probability (~65% out-of-sample accuracy). Not a guarantee: the model ≈ the market on average, so the odds already capture almost all the edge. 18+ · gamble responsibly.
@1.84
fair odds
−17.4%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes A. Fils the favorite with a 54% win probability, against F. Tiafoe's 46% — a tight match, without a wide margin. Converted to odds, that probability is worth about @1.84; the offered odds are around @1.52 (a 66% implied), slightly below the market, so the model is a touch more cautious.

Several factors explain the number: #21 vs #23 (better ranked); 8/10 in recent matches; 5 wins in a row; 1-0 in favor.

Read it with perspective. Our probability is calibrated — when the model says 54%, that outcome happens roughly that percentage of the time, with ~65% out-of-sample accuracy — but being the favorite is not being the winner: roughly 46 out of every 100 times Tiafoe wins. The model also tends to agree with the market, so the odds already capture almost all the edge: don't take it as a sure value. This is informational analysis, not a betting recommendation. 18+ · play responsibly.

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